RTRIM
Syntax
RTRIM(str)
Contents
Description
Returns the string str
with trailing space characters removed.
Returns NULL if given a NULL argument. If the result is empty, returns either an empty string, or, from MariaDB 10.3.6 with SQL_MODE=Oracle, NULL.
The Oracle mode version of the function can be accessed outside of Oracle mode by using RTRIM_ORACLE
as the function name.
Examples
SELECT QUOTE(RTRIM('MariaDB ')); +-----------------------------+ | QUOTE(RTRIM('MariaDB ')) | +-----------------------------+ | 'MariaDB' | +-----------------------------+
Oracle mode version from MariaDB 10.3.6:
SELECT RTRIM(''),RTRIM_ORACLE(''); +-----------+------------------+ | RTRIM('') | RTRIM_ORACLE('') | +-----------+------------------+ | | NULL | +-----------+------------------+
See Also
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